blueprint:
  name: Litter level - low notification
  description: Notify once after a numeric litter level stays at or below its threshold for two minutes. Refilling above the threshold rearms the alert.
  domain: automation
  input:
    litter_sensor:
      name: Litter level sensor
      selector:
        entity:
          domain: sensor
    threshold:
      name: Low level threshold (inclusive)
      default: 65
      selector:
        number:
          min: 0
          max: 100
    title:
      name: Notification title
      selector:
        text: {}
    message:
      name: Notification message
      selector:
        text: {}
trigger_variables:
  litter_sensor: !input litter_sensor
  threshold: !input threshold
triggers:
- trigger: template
  value_template: >-
    {{ is_number(states(litter_sensor))
       and states(litter_sensor) | float(101) <= threshold | float(65) }}
  for: '00:02:00'
conditions: []
actions:
- action: notify.notify_events_cats
  data:
    title: !input title
    message: !input message
mode: single